simulation-piano-keyboard-in-Matlab

关于matlab的一些程序，比如各种滤波器设计(some program about matalb,such as kinds of filter s design)

不平衡电网条件下，逆变器根据并网准则的要求，需要不脱网运行，并提供无功支撑。本仿真实现了不平衡条件下的逆变器低穿运行，并实现在故障后快速的功率回复(Under unbalanced grid conditions, the inverter according to the guidelines and requirements of the network, you need not run off the network, and provide reactive support. The Simulation of the inverter under unbalanced conditions, low wear operation, and after the failure to quickly realize the power of reply)

这是一个求盒维数的Matlab程序，具有简单易求的功能(This is a box-counting dimension for the Matlab program, with simple and easy for the function of)

Is-95 反向业务信道端到端simulink仿真(Is-95 reverse traffic channel end simulink simulation)

详细介绍了混沌粒子群算法，并且进行程序的编写，里面还有7篇混沌粒子群的论文(Detailed introduces the chaotic particle swarm algorithm, and the writing of the procedures, inside still have 7 article chaotic particle group of papers)

说明：  非线性最小二乘法参数估计程序，利用该程序可以对已知解析解的物理过程进行参数估计，估计出线性无关的参数(Parameter estimation of nonlinear least squares method)

It will make negative of input image

matlab FIR滤波器产生函数，通过设置参数，形成滤波器系数(FIR filter function)

OFDM with turbo codes which will provide more description than the other error correcting codes

说明：  传感器阵列波束优化设计与应用书籍第6章的matlab程序(Chapter 6 matlab program of book Sensor array beam optimization design and application)